Walton Primo H3 4.4.2 driver flashtools & firmware Full tutorials SP tools
Walton Primo H3 4.4.2 driver flashtools & firmware Full tutorials
1. Install driver USB
2.Install CDC file .inf
3 Open SP tool
4. Then FIRMWARE FILE
5. DOWNLOAD CLICK on sp tool
6.TURN OFF MOBILE and connect USB data cable mobile to computer then ok